UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URk2mBArR0jd2AcHf+cGESM9egZ0oEkBpDXoeQ7ux+g=' 
WHERE 
  key_id = 'a4fca0896e5ecaad87d2923fcdf117cc0eb813ac78f261e6fe180e55118df6b3' 
  AND (
    token = 'URk2mBArR0jd2AcHf+cGESM9egZ0oEkBpDXoeQ7ux+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )